US5933547A - Method for interpolating images - Google Patents
Method for interpolating images Download PDFInfo
- Publication number
- US5933547A US5933547A US08/584,354 US58435496A US5933547A US 5933547 A US5933547 A US 5933547A US 58435496 A US58435496 A US 58435496A US 5933547 A US5933547 A US 5933547A
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- image
- triangulation
- apexes
- images
- interpolation
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- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
- G06T3/4007—Interpolation-based scaling, e.g. bilinear interpolation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
- G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/97—Determining parameters from multiple pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
- H04N13/117—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation the virtual viewpoint locations being selected by the viewers or determined by viewer tracking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/537—Motion estimation other than block-based
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
- G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20228—Disparity calculation for image-based rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/189—Recording image signals; Reproducing recorded image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/194—Transmission of image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0081—Depth or disparity estimation from stereoscopic image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0085—Motion estimation from stereoscopic image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0092—Image segmentation from stereoscopic image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N2013/0074—Stereoscopic image analysis
- H04N2013/0096—Synchronisation or controlling aspects
Abstract
Description
u)x,y)=x'-x=(a-1)x+by+e≡a.sub.i`+a.sub.2 x+a.sub.3 y
v(x,y)=y'-y=cx+(d-1)y+f≡a.sub.4 +a.sub.5 x+a.sub.6 y
det(Φ!=x.sub.2 y.sub.2 -x.sub.3 y.sub.2 -x.sub.3 y.sub.1 -x.sub.1 y.sub.3 -x.sub.1 y.sub.2 -x .sub.2 -x.sub.2 y.sub.1
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500204 | 1995-01-10 | ||
FR9500204A FR2729266A1 (en) | 1995-01-10 | 1995-01-10 | METHOD FOR INTERPOLATING IMAGES |
Publications (1)
Publication Number | Publication Date |
---|---|
US5933547A true US5933547A (en) | 1999-08-03 |
Family
ID=9474982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/584,354 Expired - Lifetime US5933547A (en) | 1995-01-10 | 1996-01-11 | Method for interpolating images |
Country Status (4)
Country | Link |
---|---|
US (1) | US5933547A (en) |
EP (1) | EP0722251B1 (en) |
DE (1) | DE69637869D1 (en) |
FR (1) | FR2729266A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6201900B1 (en) * | 1996-02-29 | 2001-03-13 | Acuson Corporation | Multiple ultrasound image registration system, method and transducer |
US6269177B1 (en) * | 1997-12-01 | 2001-07-31 | Agfa-Gevaert | Method for reconstructing radiation image of a body from partial radiation images |
US6438275B1 (en) * | 1999-04-21 | 2002-08-20 | Intel Corporation | Method for motion compensated frame rate upsampling based on piecewise affine warping |
US6477267B1 (en) | 1995-12-22 | 2002-11-05 | Dynamic Digital Depth Research Pty Ltd. | Image conversion and encoding techniques |
US6625333B1 (en) * | 1999-08-06 | 2003-09-23 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry Through Communications Research Centre | Method for temporal interpolation of an image sequence using object-based image analysis |
WO2003088682A1 (en) * | 2002-04-09 | 2003-10-23 | Teg Sensorial Technologies Inc. | Stereoscopic video sequences coding system and method |
US20040240551A1 (en) * | 2003-03-25 | 2004-12-02 | Goh Itoh | Method of generating an interpolation image, an interpolation image generating apparatus, and an image display system using the same |
US20060022997A1 (en) * | 2004-07-30 | 2006-02-02 | Stmicroelectronics S.R.L. | Color interpolation using data dependent triangulation |
US20060239585A1 (en) * | 2005-04-04 | 2006-10-26 | Valadez Gerardo H | System and method for reducing artifacts in motion corrected dynamic image sequences |
DE102008024732A1 (en) * | 2008-05-19 | 2010-01-07 | Carl Zeiss Surgical Gmbh | Method for creating stereoscopic temporary perspective in medical-optical observation device, involves determining displacement vector field from two images with different perspectives, where image is provided in one perspective |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6023301A (en) * | 1995-07-14 | 2000-02-08 | Sharp Kabushiki Kaisha | Video coding device and video decoding device |
KR100265720B1 (en) * | 1997-03-31 | 2000-09-15 | 윤종용 | Method for compensating the motion of pictures using 2-D triangle-patch wire-frame model |
KR100265721B1 (en) * | 1997-03-31 | 2000-09-15 | 윤종용 | Method for estimating the motion of pictures using 2-D triangle-patch wireframe model |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0397402A2 (en) * | 1989-05-11 | 1990-11-14 | Matsushita Electric Industrial Co., Ltd. | Moving image signal encoding- and decoding apparatus |
WO1992003799A1 (en) * | 1990-08-15 | 1992-03-05 | Televerket | Method of motion compensation and elastic deformation in picture sequences |
US5307450A (en) * | 1991-02-19 | 1994-04-26 | Silicon Graphics, Inc. | Z-subdivision for improved texture mapping |
EP0632657A1 (en) * | 1993-06-02 | 1995-01-04 | Oy Nokia Ab | Method of prediction of a video image |
US5617482A (en) * | 1990-08-15 | 1997-04-01 | Televerket | Method of motion compensation and elastic deformation in picture sequences |
-
1995
- 1995-01-10 FR FR9500204A patent/FR2729266A1/en active Granted
-
1996
- 1996-01-08 DE DE69637869T patent/DE69637869D1/en not_active Expired - Lifetime
- 1996-01-08 EP EP96400042A patent/EP0722251B1/en not_active Expired - Lifetime
- 1996-01-11 US US08/584,354 patent/US5933547A/en not_active Expired - Lifetime
Patent Citations (6)
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EP0397402A2 (en) * | 1989-05-11 | 1990-11-14 | Matsushita Electric Industrial Co., Ltd. | Moving image signal encoding- and decoding apparatus |
US5113255A (en) * | 1989-05-11 | 1992-05-12 | Matsushita Electric Industrial Co., Ltd. | Moving image signal encoding apparatus and decoding apparatus |
WO1992003799A1 (en) * | 1990-08-15 | 1992-03-05 | Televerket | Method of motion compensation and elastic deformation in picture sequences |
US5617482A (en) * | 1990-08-15 | 1997-04-01 | Televerket | Method of motion compensation and elastic deformation in picture sequences |
US5307450A (en) * | 1991-02-19 | 1994-04-26 | Silicon Graphics, Inc. | Z-subdivision for improved texture mapping |
EP0632657A1 (en) * | 1993-06-02 | 1995-01-04 | Oy Nokia Ab | Method of prediction of a video image |
Non-Patent Citations (18)
Title |
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Electronics Letters, vol. 27, No. 20, pp. 1788 1790, Sep. 26, 1991, J.K. Kim, et al., Fast Frame to Frame Interpolation Technique for Scenes Containing Moving Objects . * |
Electronics Letters, vol. 27, No. 20, pp. 1788-1790, Sep. 26, 1991, J.K. Kim, et al., "Fast Frame-to-Frame Interpolation Technique for Scenes Containing Moving Objects". |
ICASSP 91, vol. 4, pp. 2713 2716, Apr. 14 17, 1991, G.J. Sullivan, et al., Motion Compensation for Video Compression Using Control Grid Interpolation . * |
ICASSP 94, vol. 5, pp. 205 208, Apr. 19 22, 1994, J. Nieweglowski, et al., Motion Compensated Video Sequence Interpolation Using Digital Image Warping . * |
ICASSP-91, vol. 4, pp. 2713-2716, Apr. 14-17, 1991, G.J. Sullivan, et al., "Motion Compensation for Video Compression Using Control Grid Interpolation". |
ICASSP-94, vol. 5, pp. 205-208, Apr. 19-22, 1994, J. Nieweglowski, et al., "Motion Compensated Video Sequence Interpolation Using Digital Image Warping". |
IEEE Transaction on Communications, vol. 38, No. 2, pp. 215 222, Feb. 1990, C. Cafforio, et al., Motion Compensated Image Interpolation . * |
IEEE Transaction on Communications, vol. 38, No. 2, pp. 215-222, Feb. 1990, C. Cafforio, et al., "Motion Compensated Image Interpolation". |
IEEE Transactions on Circuits and Systems for Video Technology, vol. 4, No. 1, pp. 42 51, Feb. 1994, Chung Lin Huang, et al., A New Motion Compensation Method for Image Sequence Coding Using Hierarchical Grid Interpolation . * |
IEEE Transactions on Circuits and Systems for Video Technology, vol. 4, No. 1, pp. 42-51, Feb. 1994, Chung-Lin Huang, et al., "A New Motion Compensation Method for Image Sequence Coding Using Hierarchical Grid Interpolation". |
IEEE Transactions on Consumer Electronics, vol. 39, No. 3, pp. 141 150, Aug. 1993, J. Nieweglowski, et al., A Novel Video Coding Scheme Based on Temporal Prediction Using Digital Image Warping . * |
IEEE Transactions on Consumer Electronics, vol. 39, No. 3, pp. 141-150, Aug. 1993, J. Nieweglowski, et al., "A Novel Video Coding Scheme Based on Temporal Prediction Using Digital Image Warping". |
SPIE Image Coding, vol. 594, pp. 119 128, Dec. 4 6, 1985, G. Kummerfeldt, et al., Coding Television Signals at 320 and 64 KBITS/S . * |
SPIE-Image Coding, vol. 594, pp. 119-128, Dec. 4-6, 1985, G. Kummerfeldt, et al., "Coding Television Signals at 320 and 64 KBITS/S". |
Staftan Ericsson "Motion-Compensated Hybrid Coding at 50KB/s" 1985 IEEE, INRS-Telecommunication, Verdum, Que. H3E1H6, pp. 367-370. |
Staftan Ericsson Motion Compensated Hybrid Coding at 50KB/s 1985 IEEE, INRS Telecommunication, Verdum, Que. H3E1H6, pp. 367 370. * |
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Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6477267B1 (en) | 1995-12-22 | 2002-11-05 | Dynamic Digital Depth Research Pty Ltd. | Image conversion and encoding techniques |
US20030007681A1 (en) * | 1995-12-22 | 2003-01-09 | Dynamic Digital Depth Research Pty Ltd | Image conversion and encoding techniques |
US7999844B2 (en) | 1995-12-22 | 2011-08-16 | Dynamic Digital Depth Research Pty Ltd. | Image conversion and encoding techniques |
US6201900B1 (en) * | 1996-02-29 | 2001-03-13 | Acuson Corporation | Multiple ultrasound image registration system, method and transducer |
US6360027B1 (en) * | 1996-02-29 | 2002-03-19 | Acuson Corporation | Multiple ultrasound image registration system, method and transducer |
US6269177B1 (en) * | 1997-12-01 | 2001-07-31 | Agfa-Gevaert | Method for reconstructing radiation image of a body from partial radiation images |
US6438275B1 (en) * | 1999-04-21 | 2002-08-20 | Intel Corporation | Method for motion compensated frame rate upsampling based on piecewise affine warping |
US6625333B1 (en) * | 1999-08-06 | 2003-09-23 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry Through Communications Research Centre | Method for temporal interpolation of an image sequence using object-based image analysis |
US20090219382A1 (en) * | 2002-04-09 | 2009-09-03 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US20100171814A1 (en) * | 2002-04-09 | 2010-07-08 | Sensio Technologies Inc | Apparatus for processing a stereoscopic image stream |
US20050117637A1 (en) * | 2002-04-09 | 2005-06-02 | Nicholas Routhier | Apparatus for processing a stereoscopic image stream |
US11012680B2 (en) | 2002-04-09 | 2021-05-18 | 3Dn, Llc | Process and system for encoding and playback of stereoscopic video sequences |
US10341643B2 (en) | 2002-04-09 | 2019-07-02 | 3Dn, Llc | Process and system for encoding and playback of stereoscopic video sequences |
US9479755B2 (en) | 2002-04-09 | 2016-10-25 | 3Dn, Llc | Process and system for encoding and playback of stereoscopic video sequences |
US8804842B2 (en) | 2002-04-09 | 2014-08-12 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US7580463B2 (en) | 2002-04-09 | 2009-08-25 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US20030223499A1 (en) * | 2002-04-09 | 2003-12-04 | Nicholas Routhier | Process and system for encoding and playback of stereoscopic video sequences |
US8743177B2 (en) | 2002-04-09 | 2014-06-03 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US8384766B2 (en) | 2002-04-09 | 2013-02-26 | Sensio Technologies Inc. | Apparatus for processing a stereoscopic image stream |
US7693221B2 (en) | 2002-04-09 | 2010-04-06 | Sensio Technologies Inc. | Apparatus for processing a stereoscopic image stream |
EP2083574A3 (en) * | 2002-04-09 | 2010-04-28 | SENSIO Technologies Inc. | Stereoscopic video sequences coding system and method |
WO2003088682A1 (en) * | 2002-04-09 | 2003-10-23 | Teg Sensorial Technologies Inc. | Stereoscopic video sequences coding system and method |
EP2211557A1 (en) * | 2002-04-09 | 2010-07-28 | SENSIO Technologies Inc. | Stereoscopic video sequences coding system and method |
EP2211558A1 (en) * | 2002-04-09 | 2010-07-28 | SENSIO Technologies Inc. | Stereoscopic video sequences coding system and method |
US20100188482A1 (en) * | 2002-04-09 | 2010-07-29 | Nicholas Routhier | Process and system for encoding and playback of stereoscopic video sequences |
US7844001B2 (en) | 2002-04-09 | 2010-11-30 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US20110187821A1 (en) * | 2002-04-09 | 2011-08-04 | Sensio Technologies Inc. | Process and system for encoding and playback of stereoscopic video sequences |
US20040240551A1 (en) * | 2003-03-25 | 2004-12-02 | Goh Itoh | Method of generating an interpolation image, an interpolation image generating apparatus, and an image display system using the same |
US7412114B2 (en) * | 2003-03-25 | 2008-08-12 | Kabushiki Kaisha Toshiba | Method of generating an interpolation image, an interpolation image generating apparatus, and an image display system using the same |
US7305148B2 (en) * | 2004-07-30 | 2007-12-04 | Stmicroelectronics S.R.L. | Color interpolation using data dependent triangulation |
US20060022997A1 (en) * | 2004-07-30 | 2006-02-02 | Stmicroelectronics S.R.L. | Color interpolation using data dependent triangulation |
US20060239585A1 (en) * | 2005-04-04 | 2006-10-26 | Valadez Gerardo H | System and method for reducing artifacts in motion corrected dynamic image sequences |
DE102008024732B4 (en) * | 2008-05-19 | 2010-04-01 | Carl Zeiss Surgical Gmbh | Medical observation device and method for creating a stereoscopic perspective in such a device |
DE102008024732A1 (en) * | 2008-05-19 | 2010-01-07 | Carl Zeiss Surgical Gmbh | Method for creating stereoscopic temporary perspective in medical-optical observation device, involves determining displacement vector field from two images with different perspectives, where image is provided in one perspective |
Also Published As
Publication number | Publication date |
---|---|
FR2729266B1 (en) | 1997-02-21 |
FR2729266A1 (en) | 1996-07-12 |
EP0722251B1 (en) | 2009-03-18 |
EP0722251A1 (en) | 1996-07-17 |
DE69637869D1 (en) | 2009-04-30 |
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